2146518

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 5228496

約数和(自身を除く): 3081978

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 293, 333, 407, 586, 666, 814, 879, 1221, 1758, 2442, 2637, 3223, 3663, 5274, 6446, 7326, 9669, 10841, 19338, 21682, 29007, 32523, 58014, 65046, 97569, 119251, 195138, 238502, 357753, 715506, 1073259, 2146518]

約数ペア:

[(1, 2146518), (2, 1073259), (3, 715506), (6, 357753), (9, 238502), (11, 195138), (18, 119251), (22, 97569), (33, 65046), (37, 58014), (66, 32523), (74, 29007), (99, 21682), (111, 19338), (198, 10841), (222, 9669), (293, 7326), (333, 6446), (407, 5274), (586, 3663), (666, 3223), (814, 2637), (879, 2442), (1221, 1758)]